11334201243 has 8 divisors (see below), whose sum is σ = 15112760400. Its totient is φ = 7555888128.

The previous prime is 11334201239. The next prime is 11334201259. The reversal of 11334201243 is 34210243311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11334201243 - 2² = 11334201239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11334201143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145723 + ... + 209531.

It is an arithmetic number, because the mean of its divisors is an integer number (1889095050).

Almost surely, 2^11334201243 is an apocalyptic number.

11334201243 is a deficient number, since it is larger than the sum of its proper divisors (3778559157).

11334201243 is an equidigital number, since it uses as much as digits as its factorization.

11334201243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123021.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11334201243 its reverse (34210243311), we get a palindrome (45544444554).

The spelling of 11334201243 in words is "eleven billion, three hundred thirty-four million, two hundred one thousand, two hundred forty-three".